Category | Polymer , Adhesive , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Adhesive |
Manufacturer | Aptek Laboratories |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Aptek 2506-A/B Room temperature curing, low modulus urethane conformal coating.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 0.900 g/cc | 0.0325 lb/in³ | A Component; ASTM D1475 |
1.22 g/cc | 0.0441 lb/in³ | B Component; ASTM D1475 | |
Viscosity | 90 cP | 90 cP | A Component; ASTM D1824 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore A | 88 | 88 | Cured property; ASTM D2240 |
Tensile Strength, Ultimate | 12.4 MPa | 1800 psi | Cured property; ASTM D412 |
Elongation at Break | 275 % | 275 % | Cured property; ASTM D412 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 90.5 µm/m-°C @Temperature 20.0 °C |
50.3 µin/in-°F @Temperature 68.0 °F |
Cured property; alpha 1; JMTP P200 |
197 µm/m-°C @Temperature 20.0 °C |
109 µin/in-°F @Temperature 68.0 °F |
Cured property; alpha 2; JMTP P200 | |
Glass Transition Temp, Tg | -60.0 °C | -76.0 °F | Cured property; JMTP P200 |
Flash Point | 10.0 °C | 50.0 °F | A Component; ASTM D92 |
200 °C | 392 °F | B Component; ASTM D92 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Transmission, Visible | 90 % | 90 % | transparent; thickness not quantified |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 8.50e+15 ohm-cm | 8.50e+15 ohm-cm | Cured property; ASTM D257 |
Dielectric Constant | 3.4 @Frequency 1000 Hz |
3.4 @Frequency 1000 Hz |
Cured property; ASTM D150 |
Dielectric Strength | >= 59.1 kV/mm @Thickness 0.0508 mm |
>= 1500 kV/in @Thickness 0.00200 in |
Cured; ASTM D149 |
Dissipation Factor | 0.024 @Frequency 1000 Hz |
0.024 @Frequency 1000 Hz |
Cured property; ASTM D150 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Processing Temperature | 25.0 °C | 77.0 °F | Cure 7 days |
65.0 °C | 149 °F | Cure 1 hr | |
85.0 °C | 185 °F | Cure 30 min. |